#570C52#570C52

#570C52 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.133 H 331.2°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#570C52
RGB	rgb(87, 12, 82)
HSL	hsl(304, 76%, 19%)
HSV	hsv(304, 86%, 34%)
CMYK	cmyk(0%, 86.2%, 5.7%, 65.9%)
CIE-LAB	lab(19.63, 40.79, -23.18)
CIE-LCH	lch(19.63, 46.92, 330.39°)
OKLab	oklab(32.49% 0.1165 -0.064)
OKLCH	oklch(32.49% 0.133 331.2)
XYZ	xyz(5.5849, 2.8988, 8.2464)
Luminance	0.0290 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570C52 #0C5711

analogous

#370C57 #570C52 #570C2D

triadic

#570C52 #52570C #0C5257

tetradic

#570C52 #57370C #0C5711 #0C2D57

square

#570C52 #57370C #0C5711 #0C2D57

split-complementary

#570C52 #2D570C #0C5737

monochromatic

#1B0419 #21051F #570C52 #8D1385 #C31BB7

Accessibility & contrast

On white

13.29

#570C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#570C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570C52

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570C52	#FFFFFF	#000000	##FFFFFF
##570C52	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042954

Deuteranopia (green-blind)

#253350

Tritanopia (blue-blind)

#5B172F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #570c52;
/* rgb */ color: rgb(87, 12, 82);
/* oklch */ color: oklch(32.5% 0.133 331.2);

Tailwind

colors: {
  custom: {
    50: '#895683',
    500: '#570c52',
    950: '#000000',
  },
}

SCSS

$custom: #570c52;
$custom-light: #895683;
$custom-dark: #000000;

JSON

{
  "hex": "#570c52",
  "rgb": {
    "r": 87,
    "g": 12,
    "b": 82
  },
  "hsl": {
    "h": 304,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3249,
    "c": 0.13289,
    "h": 331.2
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#570C52

secondary

#2D9234

accent

#F24235

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570C52

Body copy rendered with the generated semantic roles for this colour.

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